Photonic spin-Hall differential microscopy

R Wang, S He, H Luo - Physical Review Applied, 2022 - APS
The visualization of transparent phase objects such as living cells and tissues plays an
important role in biological research. Transparency and invisibility caused by weak …

Metasurface-based optical analog computing: from fundamentals to applications

D Xu, S Wen, H Luo - Advanced Devices & Instrumentation, 2022 - spj.science.org
With unprecedented growth in data information over the past few decades, it is critically
important to seek a faster and more efficient method to simplify data processing. In recent …

Field-portable digital holographic quantitative phase imaging with a compact microscope's add-on module

S Ebrahimi, M Dashtdar, C Fonda, H Cabrera - Optics and Lasers in …, 2025 - Elsevier
Digital holographic microscopy (DHM) is emerged as a promising quantitative phase-
contrast imaging tool for full complex wavefront reconstruction of micron-sized bio-samples …

Common-path lensless digital holographic microscope employing a Fresnel biprism

S Ebrahimi, M Dashtdar, A Anand, B Javidi - Optics and lasers in …, 2020 - Elsevier
Digital holographic (DH) microscopy is a nondestructive quantitative method for studying
micron-sized samples with a special application in medicine, biology and materials science …

[HTML][HTML] Cepstrum-based interferometric microscopy (CIM) for quantitative phase imaging

R Rubio-Oliver, J García, Z Zalevsky… - Optics & Laser …, 2024 - Elsevier
A universal methodology for coding-decoding the complex amplitude field of an imaged
sample in coherent microscopy is presented, where no restrictions on any of the two …

LED based large field of view off-axis quantitative phase contrast microscopy by hologram multiplexing

M Joglekar, V Trivedi, V Chhaniwal, D Claus… - Optics express, 2022 - opg.optica.org
In this manuscript, we describe the development of a single shot, self-referencing wavefront
division, multiplexing digital holographic microscope employing LED sources for large field …

Developing a reliable holographic flow cyto-tomography apparatus by optimizing the experimental layout and computational processing

J Běhal, F Borrelli, M Mugnano, V Bianco, A Capozzoli… - Cells, 2022 - mdpi.com
Digital Holographic Tomography (DHT) has recently been established as a means of
retrieving the 3D refractive index mapping of single cells. To make DHT a viable system, it is …

Brewster differential microscopy

R Wang, S He, S Chen, H Luo - Applied Physics Letters, 2022 - pubs.aip.org
Imaging of transparent samples such as cells is important in the biomedicine field; however,
insignificant absorption and weakly scattering limit the imaging contrast of phase objects …

Quasi-common-path off-axis interferometric quantitative phase microscopy based on amplitude-division

M Shan, Q Jin, Z Zhong, L Liu - Physica Scripta, 2023 - iopscience.iop.org
A quasi-common-path off-axis interferometric quantitative phase microscopy (iQPM) is
proposed using amplitude-division in this paper. Utilizing a quasi-common-path …

Single-Fourier transform based full-bandwidth Fresnel diffraction

W Zhang, H Zhang, G Jin - Journal of Optics, 2021 - iopscience.iop.org
In physical optics, Fresnel diffraction matters. The single Fourier transform method has been
widely used in Fresnel diffraction calculation and can perform the direct computation of the …